There is not IAC but have chance of use if it is necessary. It is a hibrid engine. There are some parts from Z20LET and some from C20LET.

Cruise control (tempomat). Experimental

first stage: ETC will be tuned normal.

with config/table switching, and careful experiment, some ETC tuning will be attempted in gear5

analyzing the logs; study feasibility (if same control strategy, with suitable parameters are OK, or strategy changes needed).

if conclusion is positive, implement adjustable RPM-target with the usual cruisecontrol interface: the clutch and perhaps the brake input on direct mcp3208 input: some others on analog input multiplexer inputs)